firevision::SharedMemoryImageBufferMetaData Class Reference

Shared memory image buffer meta data container. More...

#include <>>

Public Member Functions
	SharedMemoryImageBufferMetaData ()
	Constructor. More...
	SharedMemoryImageBufferMetaData (const char *image_id, const char *frame_id, colorspace_t colorspace, unsigned int width, unsigned int height, size_t mem_size, bool mem_swapable, bool mem_destroyed)
	Value constructor. More...

Public Attributes
std::string	image_id
	Image buffer ID. More...
std::string	frame_id
	Coordinate frame ID. More...
colorspace_t	colorspace
	Colorspace. More...
unsigned int	width
	Image width. More...
unsigned int	height
	Image height. More...
size_t	mem_size
	Shared memory buffer size. More...
bool	mem_swapable
	True if memory might be moved to swap space. More...
bool	mem_destroyed
	True if memory has already been marked destroyed. More...

Detailed Description

Shared memory image buffer meta data container.

Definition at line 135 of file shm_image.h.

Constructor & Destructor Documentation

SharedMemoryImageBufferMetaData() [1/2]

firevision::SharedMemoryImageBufferMetaData::SharedMemoryImageBufferMetaData

(

)

Constructor.

Definition at line 1004 of file shm_image.cpp.

References firevision::SharedMemoryImageBuffer::colorspace(), firevision::SharedMemoryImageBuffer::frame_id(), firevision::SharedMemoryImageBuffer::height(), firevision::SharedMemoryImageBuffer::image_id(), and firevision::SharedMemoryImageBuffer::width().

SharedMemoryImageBufferMetaData() [2/2]

firevision::SharedMemoryImageBufferMetaData::SharedMemoryImageBufferMetaData	(	const char *	image_id,
		const char *	frame_id,
		colorspace_t	colorspace,
		unsigned int	width,
		unsigned int	height,
		size_t	mem_size,
		bool	mem_swapable,
		bool	mem_destroyed
	)

Value constructor.

Parameters

image_id	Image buffer ID
frame_id	Coordinate frame ID
colorspace	Colorspace
width	Image width
height	Image height
mem_size	Shared memory buffer size
mem_swapable	True if memory might be moved to swap space
mem_destroyed	True if memory has already been marked destroyed

Definition at line 1024 of file shm_image.cpp.

References firevision::SharedMemoryImageBuffer::colorspace(), firevision::SharedMemoryImageBuffer::frame_id(), firevision::SharedMemoryImageBuffer::height(), firevision::SharedMemoryImageBuffer::image_id(), and firevision::SharedMemoryImageBuffer::width().

Member Data Documentation

colorspace

colorspace_t firevision::SharedMemoryImageBufferMetaData::colorspace

Colorspace.

Definition at line 140 of file shm_image.h.

Referenced by WebviewImageRequestProcessor::process_request().

frame_id

std::string firevision::SharedMemoryImageBufferMetaData::frame_id

Coordinate frame ID.

Definition at line 139 of file shm_image.h.

Referenced by WebviewImageRequestProcessor::process_request().

height

unsigned int firevision::SharedMemoryImageBufferMetaData::height

Image height.

Definition at line 142 of file shm_image.h.

Referenced by WebviewImageRequestProcessor::process_request().

image_id

std::string firevision::SharedMemoryImageBufferMetaData::image_id

Image buffer ID.

Definition at line 138 of file shm_image.h.

Referenced by WebviewImageRequestProcessor::process_request().

mem_destroyed

bool firevision::SharedMemoryImageBufferMetaData::mem_destroyed

True if memory has already been marked destroyed.

Definition at line 146 of file shm_image.h.

mem_size

size_t firevision::SharedMemoryImageBufferMetaData::mem_size

Shared memory buffer size.

Definition at line 144 of file shm_image.h.

Referenced by WebviewImageRequestProcessor::process_request().

mem_swapable

bool firevision::SharedMemoryImageBufferMetaData::mem_swapable

True if memory might be moved to swap space.

Definition at line 145 of file shm_image.h.

width

unsigned int firevision::SharedMemoryImageBufferMetaData::width

Image width.

Definition at line 141 of file shm_image.h.

Referenced by WebviewImageRequestProcessor::process_request().

---

The documentation for this class was generated from the following files:

• src/libs/fvutils/ipc/shm_image.h
• src/libs/fvutils/ipc/shm_image.cpp